Cook County Value property tax analysis

12515 S Harold Ave, Palos Heights, IL 60463

4 bed / 2 bath, 3,261 sqft, built 2021 Appraised at $790,000 for 2026.

Cook County account 23254190020000

Appraised value
$790,000
Tax year 2026
Market value
$790,000
Living area
3,261 sqft
$242 per sqft
Year built
2021
Average

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.

The county value changed +21.5% from $650,000 in 2025 to $790,000 in 2026.